ES8105840A1 - Safety valve - Google Patents

Safety valve

Info

Publication number
ES8105840A1
ES8105840A1 ES495053A ES495053A ES8105840A1 ES 8105840 A1 ES8105840 A1 ES 8105840A1 ES 495053 A ES495053 A ES 495053A ES 495053 A ES495053 A ES 495053A ES 8105840 A1 ES8105840 A1 ES 8105840A1
Authority
ES
Spain
Prior art keywords
safety valve
space
rupture
seat
pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES495053A
Other languages
Spanish (es)
Other versions
ES495053A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gustav F Gerdts KG
Original Assignee
Gustav F Gerdts KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gustav F Gerdts KG filed Critical Gustav F Gerdts KG
Publication of ES8105840A1 publication Critical patent/ES8105840A1/en
Publication of ES495053A0 publication Critical patent/ES495053A0/en
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/14—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member
    • F16K17/16—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Safety Valves (AREA)

Abstract

A closure member (5) for a valve seat (4) has a spindle (6) which with a closer spring (7) and a flow pipe (8) extend into a vessel (1) from a housing (3) which has a lateral opening (11) in which a rupture member (12) is secured. In the event of excessive pressure in the space (10), the disc (12) will rupture and the valve member (5) can be forced off its seat (4) by the pressure in the space (10).
ES495053A 1979-10-11 1980-09-15 SAFETY VALVE DEVICE FOR PRE-SION CONTAINERS Granted ES495053A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2941173A DE2941173C2 (en) 1979-10-11 1979-10-11 Safety valve

Publications (2)

Publication Number Publication Date
ES8105840A1 true ES8105840A1 (en) 1981-06-16
ES495053A0 ES495053A0 (en) 1981-06-16

Family

ID=6083217

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495053A Granted ES495053A0 (en) 1979-10-11 1980-09-15 SAFETY VALVE DEVICE FOR PRE-SION CONTAINERS

Country Status (6)

Country Link
DE (1) DE2941173C2 (en)
ES (1) ES495053A0 (en)
FR (1) FR2467343A1 (en)
GB (1) GB2060829B (en)
IT (1) IT1128598B (en)
SE (1) SE8007063L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568661B1 (en) * 1984-08-01 1987-01-02 Laminage Continu Ste Lorrai Me DEVICE FOR FACILITATING REPLACEMENT OF MEMBRANES ON EXPANSION DOORS USED TO ENSURE THE SAFETY OF LOW PRESSURE GAS ENCLOSURES.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2098399A (en) * 1935-12-04 1937-11-09 Mathieson Alkali Works Inc Chemical manufacture
FR887451A (en) * 1941-04-02 1943-11-15 Safety device for vehicles using town gas
FR1071208A (en) * 1952-11-12 1954-08-27 App Pour Chaufferies Soc D Safety valve
DE7044704U (en) * 1970-12-03 1971-04-01 Niezgodka C SAFETY VALVE WITH AERODYNAMIC GUIDANCE
GB2028426B (en) * 1978-08-24 1982-10-13 Bs & B Safety Systems Ltd Pressure relief valve apparatus
EP0026575A1 (en) * 1979-08-28 1981-04-08 ELECTROFABRICATION & ENGINEERING COMPANY LIMITED Pressure relief apparatus including valve and pressure indicator

Also Published As

Publication number Publication date
GB2060829B (en) 1983-06-29
FR2467343A1 (en) 1981-04-17
DE2941173B1 (en) 1981-02-19
ES495053A0 (en) 1981-06-16
IT8049865A0 (en) 1980-10-09
GB2060829A (en) 1981-05-07
SE8007063L (en) 1981-04-12
FR2467343B1 (en) 1984-07-13
IT1128598B (en) 1986-05-28
DE2941173C2 (en) 1981-12-03

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